Describir: Cumulative amendments to building laws of the City of New York to and including june 15, 1949 /

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 | \| || | || | || | \  / ||  |  ___||     ___     / _ \\   /  ___||  \ \\/ // 
 |  ' || | || | || |  \/  ||  | ||__      /   ||  / //\ \\ | // __     \ ` //  
 | .  || | \\_/ || | .  . ||  | ||__     | [] || |  ___  ||| \\_\ ||    | ||   
 |_|\_||  \____//  |_|\/|_||  |_____||    \__ || |_||  |_|| \____//     |_||   
 `-` -`    `---`   `-`  `-`   `-----`      -|_|| `-`   `-`   `---`      `-`'   
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